/*
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * RSVisualScenesLibrary.h
 *
 *  Created on: 2010/03/04
 *      Author: Alexandre Pires ( c.alexandre.pires@gmail.com )
 */

#ifndef RSVISUALSCENESLIBRARY_H_
#define RSVISUALSCENESLIBRARY_H_

#include "RSUIDElement.h"

namespace Realsphere {

    class RSVisualScenesLibrary: public Realsphere::RSUIDElement {
        Q_OBJECT
        Q_PROPERTY ( QString _attr_name READ Name WRITE SetName )
        public:
            RSVisualScenesLibrary ( const QString& rId = QString::null,
                                    const QString& rName = QString::null );
            virtual ~RSVisualScenesLibrary();

            RSVisualScene*          GetVisualScene ( unsigned int rIndex ) const;
            RSVisualScene*          GetVisualScene ( const QString& rId ) const;
            int                     IndexOf ( RSVisualScene* rVisualScene );
            unsigned int            VisualScenesSize ();
            RSVisualScenes          VisualScenes () const;
            RSVisualScenesIterator  VisualScenesIterator () const;
            bool                    IsRootElement () const;

        protected:
            RSError                 BeforeAddChildElement ( RSElement* rChild );
            bool                    AfterAddChildElement ( RSElement* rChild );
            bool                    AfterRemoveChildElement ( RSElement* rChild );

        public slots:
            RSError                 AddVisualScene ( RSVisualScene* rVisualScene );
            RSError                 RemoveVisualScene ( RSVisualScene* rVisualScene );
            RSError                 RemoveVisualScene ( const QString& rId );
            RSError                 RemoveVisualScene ( unsigned int rIndex );

        signals:
            void                    VisualSceneAdded ( RSVisualScene* rVisualScene );
            void                    VisualSceneRemoved ( RSVisualScene* rVisualScene );

        private:
            RSVisualScenes            mVisualScenes;

    };

}

#endif /* RSVISUALSCENESLIBRARY_H_ */
